SIGECOM
2008
ACM
13 years 4 months ago
2008
ACM
This paper studies a virus inoculation game on social networks. A framework is presented which allows the measuring of the windfall of friendship, i.e., how much players benefit i...
IMC
2007
ACM
13 years 6 months ago
2007
ACM
Online social networking sites like Orkut, YouTube, and Flickr are among the most popular sites on the Internet. Users of these sites form a social network, which provides a power...
KDD
2004
ACM
14 years 4 months ago
2004
ACM
We define a connection subgraph as a small subgraph of a large graph that best captures the relationship between two nodes. The primary motivation for this work is to provide a pa...
KDD
2007
ACM
14 years 4 months ago
2007
ACM
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...
WWW
2008
ACM
14 years 5 months ago
2008
ACM
We propose a hybridization of collaborative filtering and content based recommendation system. Attributes used for content based recommendations are assigned weights depending on ...